Inappropriate Implementation in Chrome for iOS Allows Cross-Origin Data Leak

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Chrome

Description

Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-30

Last Modified

2026-06-30

Generated

2026-07-01

AI Q&A

2026-07-01

EPSS Evaluated

N/A

NVD

CVE-2026-13892

EUVD

EUVD-2026-40578

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability exists in Google Chrome for iOS versions prior to 150.0.7871.47. It is caused by an inappropriate implementation that allows a remote attacker to leak cross-origin data. The attacker can exploit this by convincing a user to perform specific user interface gestures on a specially crafted HTML page.

Impact Analysis

The vulnerability can lead to unauthorized disclosure of cross-origin data, meaning that sensitive information from one website could be leaked to another. This could compromise user privacy and security by exposing data that should be isolated between different web origins.

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